/* Twelu Control Centre — shadcn/ui design tokens + components */

:root,
html[data-theme="light"] {
  color-scheme: light;
  --radius: 0.625rem;
  --background: oklch(1 0 0);
  --foreground: oklch(0.145 0 0);
  --card: oklch(1 0 0);
  --card-foreground: oklch(0.145 0 0);
  --popover: oklch(1 0 0);
  --popover-foreground: oklch(0.145 0 0);
  /* Twelu brand purple as primary */
  --primary: oklch(0.488 0.217 303.9);
  --primary-foreground: oklch(0.985 0 0);
  --secondary: oklch(0.97 0 0);
  --secondary-foreground: oklch(0.205 0 0);
  --muted: oklch(0.97 0 0);
  --muted-foreground: oklch(0.556 0 0);
  --accent: oklch(0.97 0 0);
  --accent-foreground: oklch(0.205 0 0);
  --destructive: oklch(0.577 0.245 27.325);
  --destructive-foreground: oklch(0.985 0 0);
  --border: oklch(0.922 0 0);
  --input: oklch(0.922 0 0);
  --ring: oklch(0.488 0.217 303.9);
  --chart-1: oklch(0.488 0.217 303.9);
  --chart-2: oklch(0.6 0.118 184.704);
  --chart-3: oklch(0.398 0.07 227.392);
  --chart-4: oklch(0.828 0.189 84.429);
  --chart-5: oklch(0.769 0.188 70.08);
  --sidebar: oklch(0.985 0 0);
  --sidebar-foreground: oklch(0.145 0 0);
  --sidebar-primary: oklch(0.488 0.217 303.9);
  --sidebar-primary-foreground: oklch(0.985 0 0);
  --sidebar-accent: oklch(0.97 0 0);
  --sidebar-accent-foreground: oklch(0.205 0 0);
  --sidebar-border: oklch(0.922 0 0);
  --sidebar-ring: oklch(0.488 0.217 303.9);
  --success: oklch(0.627 0.194 149.214);
  --success-foreground: oklch(0.985 0 0);
  --warning: oklch(0.769 0.188 70.08);
  --warning-foreground: oklch(0.28 0.07 46);

  --radius-sm: calc(var(--radius) * 0.6);
  --radius-md: calc(var(--radius) * 0.8);
  --radius-lg: var(--radius);
  --radius-xl: calc(var(--radius) * 1.4);
  --radius-pill: 999px;

  --font: "Geist", "Segoe UI", system-ui, sans-serif;
  --font-mono: "Geist Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  --nav-w: 16rem;
  --shadow-xs: 0 1px 2px oklch(0 0 0 / 0.04);
  --shadow-sm: 0 1px 3px oklch(0 0 0 / 0.06), 0 1px 2px oklch(0 0 0 / 0.04);
  --focus: 0 0 0 3px color-mix(in oklch, var(--ring) 35%, transparent);
  --skeleton-a: oklch(0.94 0 0);
  --skeleton-b: oklch(0.97 0 0);
  --overlay: oklch(0.145 0 0 / 0.4);

  /* Legacy aliases used by existing markup (do not clobber --muted surface) */
  --bg: var(--background);
  --bg-elevated: var(--card);
  --surface: var(--card);
  --surface-2: var(--muted);
  --surface-3: var(--accent);
  --text: var(--foreground);
  --text-strong: var(--foreground);
  --brand: var(--primary);
  --brand-fg: var(--primary-foreground);
  --brand-soft: color-mix(in oklch, var(--primary) 12%, transparent);
  --brand-soft-2: color-mix(in oklch, var(--primary) 18%, transparent);
  --link: var(--primary);
  --danger: var(--destructive);
  --danger-soft: color-mix(in oklch, var(--destructive) 12%, transparent);
  --ok: var(--success);
  --ok-soft: color-mix(in oklch, var(--success) 14%, transparent);
  --warn: var(--warning);
  --warn-soft: color-mix(in oklch, var(--warning) 16%, transparent);
  --border-strong: var(--input);
  --divider: var(--border);
  --hover-row: color-mix(in oklch, var(--foreground) 3%, transparent);
  --badge-fg: var(--primary);
  --badge-warn-bg: var(--warn-soft);
  --badge-warn-fg: oklch(0.45 0.12 55);
  --badge-ok-bg: var(--ok-soft);
  --badge-ok-fg: oklch(0.4 0.12 150);
  --badge-danger-bg: var(--danger-soft);
  --badge-danger-fg: var(--destructive);
  --nav-bg: var(--sidebar);
  --sl-panel-border-width: 1px;
  --sl-input-border-width: 1px;
  --sl-panel-border-color: var(--border);
  --sl-input-border-color: var(--input);
}

.dark,
html[data-theme="dark"] {
  color-scheme: dark;
  --background: oklch(0.145 0 0);
  --foreground: oklch(0.985 0 0);
  --card: oklch(0.205 0 0);
  --card-foreground: oklch(0.985 0 0);
  --popover: oklch(0.205 0 0);
  --popover-foreground: oklch(0.985 0 0);
  --primary: oklch(0.72 0.17 303.9);
  --primary-foreground: oklch(0.205 0 0);
  --secondary: oklch(0.269 0 0);
  --secondary-foreground: oklch(0.985 0 0);
  --muted: oklch(0.269 0 0);
  --muted-foreground: oklch(0.708 0 0);
  --accent: oklch(0.269 0 0);
  --accent-foreground: oklch(0.985 0 0);
  --destructive: oklch(0.704 0.191 22.216);
  --destructive-foreground: oklch(0.985 0 0);
  --border: oklch(1 0 0 / 10%);
  --input: oklch(1 0 0 / 15%);
  --ring: oklch(0.72 0.17 303.9);
  --chart-1: oklch(0.72 0.17 303.9);
  --chart-2: oklch(0.696 0.17 162.48);
  --chart-3: oklch(0.769 0.188 70.08);
  --chart-4: oklch(0.627 0.265 303.9);
  --chart-5: oklch(0.645 0.246 16.439);
  --sidebar: oklch(0.205 0 0);
  --sidebar-foreground: oklch(0.985 0 0);
  --sidebar-primary: oklch(0.72 0.17 303.9);
  --sidebar-primary-foreground: oklch(0.205 0 0);
  --sidebar-accent: oklch(0.269 0 0);
  --sidebar-accent-foreground: oklch(0.985 0 0);
  --sidebar-border: oklch(1 0 0 / 10%);
  --sidebar-ring: oklch(0.556 0 0);
  --success: oklch(0.696 0.17 162.48);
  --warning: oklch(0.769 0.188 70.08);
  --shadow-xs: 0 1px 2px oklch(0 0 0 / 0.35);
  --shadow-sm: 0 1px 3px oklch(0 0 0 / 0.4);
  --skeleton-a: oklch(0.269 0 0);
  --skeleton-b: oklch(0.32 0 0);
  --overlay: oklch(0 0 0 / 0.55);
  --badge-warn-fg: oklch(0.86 0.14 85);
  --badge-ok-fg: oklch(0.84 0.14 160);
}

*,
*::before,
*::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }

.admin-body {
  min-height: 100vh;
  background: var(--background);
  color: var(--foreground);
  font-family: var(--font);
  font-size: 14px;
  line-height: 1.5;
  letter-spacing: -0.011em;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ——— Shell / sidebar (shadcn Sidebar) ——— */
.shell {
  display: grid;
  grid-template-columns: var(--nav-w) minmax(0, 1fr);
  min-height: 100vh;
}

.nav {
  position: sticky;
  top: 0;
  height: 100vh;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  padding: 0.75rem;
  border-right: 1px solid var(--sidebar-border);
  background: var(--sidebar);
  color: var(--sidebar-foreground);
  overflow: auto;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.5rem 0.5rem 1rem;
}

.nav-mark {
  width: 2rem;
  height: 2rem;
  border-radius: var(--radius-md);
  display: grid;
  place-items: center;
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--sidebar-primary-foreground);
  background: var(--sidebar-primary);
}

.nav-brand-text {
  display: flex;
  flex-direction: column;
  gap: 0;
  min-width: 0;
}
.nav-brand-text strong {
  color: var(--sidebar-foreground);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: -0.02em;
}
.nav-brand-text span {
  color: var(--muted-foreground);
  font-size: 0.72rem;
  font-weight: 500;
}

.nav-groups {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  flex: 1;
  padding: 0 0.15rem;
}

.nav-group-label {
  padding: 0 0.5rem 0.35rem;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--muted-foreground);
}

.nav-link {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.45rem 0.6rem;
  margin-bottom: 0.1rem;
  border-radius: var(--radius-md);
  color: var(--sidebar-foreground);
  font-size: 0.875rem;
  font-weight: 500;
  text-decoration: none !important;
  transition: background 0.12s ease, color 0.12s ease;
}
.nav-link:hover {
  background: var(--sidebar-accent);
  color: var(--sidebar-accent-foreground);
}
.nav-link.is-active {
  background: var(--sidebar-accent);
  color: var(--sidebar-accent-foreground);
  font-weight: 600;
}
.nav-link-icon {
  width: 1rem;
  text-align: center;
  opacity: 0.7;
  font-size: 0.75rem;
  color: var(--muted-foreground);
}
.nav-link.is-active .nav-link-icon {
  opacity: 1;
  color: var(--sidebar-primary);
}

.nav-footer {
  margin-top: auto;
  padding-top: 0.75rem;
  border-top: 1px solid var(--sidebar-border);
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.nav-user {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.5rem;
  border-radius: var(--radius-lg);
  background: var(--sidebar-accent);
}
.nav-avatar {
  width: 2rem;
  height: 2rem;
  border-radius: var(--radius-md);
  display: grid;
  place-items: center;
  font-weight: 700;
  font-size: 0.75rem;
  color: var(--sidebar-primary-foreground);
  background: var(--sidebar-primary);
}
.nav-user-meta { min-width: 0; }
.nav-user-email {
  color: var(--sidebar-foreground);
  font-size: 0.75rem;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 9.5rem;
}
.nav-user-role {
  color: var(--muted-foreground);
  font-size: 0.7rem;
  text-transform: capitalize;
}

.nav-footer-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.35rem;
}
.nav-chip {
  appearance: none;
  border: 1px solid var(--sidebar-border);
  background: var(--sidebar);
  color: var(--sidebar-foreground);
  border-radius: var(--radius-md);
  padding: 0.45rem 0.5rem;
  font: inherit;
  font-size: 0.72rem;
  font-weight: 600;
  cursor: pointer;
  text-align: center;
}
.nav-chip:hover { background: var(--sidebar-accent); }
.nav-chip-muted {
  color: var(--muted-foreground);
  text-decoration: none !important;
  display: grid;
  place-items: center;
}

.theme-label-light { display: none; }
html[data-theme="light"] .theme-label-light { display: inline; }
html[data-theme="light"] .theme-label-dark { display: none; }
html[data-theme="dark"] .theme-label-dark { display: inline; }

.theme-toggle-float {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  z-index: 40;
  border: 1px solid var(--border);
  background: var(--card);
  color: var(--foreground);
  border-radius: var(--radius-pill);
  padding: 0.55rem 0.9rem;
  font: inherit;
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
}
.shell ~ .theme-toggle-float { display: none; }

.main {
  min-width: 0;
  padding: 1.5rem 1.75rem 3rem;
  background: var(--background);
}
.main-inner {
  width: 100%;
  max-width: 1400px;
}

/* ——— Type ——— */
.h1 {
  margin: 0;
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--foreground);
  line-height: 1.2;
}
.sub {
  margin: 0.35rem 0 0;
  color: var(--muted-foreground);
  font-size: 0.9rem;
  font-weight: 400;
  max-width: 62ch;
}
.muted { color: var(--muted-foreground); }
.mono {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  word-break: break-all;
}

/* ——— Surfaces ——— */
.panel,
.card,
.dt-panel {
  background: var(--card);
  color: var(--card-foreground);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: none;
}

.panel {
  padding: 1rem 1.1rem;
  margin-bottom: 1rem;
}
.panel h2 {
  margin: 0 0 0.85rem;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--muted-foreground);
}

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(10.5rem, 1fr));
  gap: 0.75rem;
  margin-bottom: 1.1rem;
}
.cards-kpi { grid-template-columns: repeat(auto-fill, minmax(11rem, 1fr)); }

.card { padding: 0.9rem 1rem; }
.card .label {
  color: var(--muted-foreground);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}
.card .value {
  margin-top: 0.4rem;
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--foreground);
  font-variant-numeric: tabular-nums;
  line-height: 1.1;
}
.card .hint {
  margin-top: 0.35rem;
  font-size: 0.75rem;
  color: var(--muted-foreground);
}
a.card-kpi {
  text-decoration: none !important;
  color: inherit;
  transition: background 0.12s ease, border-color 0.12s ease;
}
a.card-kpi:hover {
  background: var(--accent);
  border-color: var(--input);
}
.card-kpi.tone-ok .value { color: var(--success); }
.card-kpi.tone-warn .value { color: var(--warning); }
.card-kpi.tone-brand .value { color: var(--primary); }

/* ——— Forms / controls ——— */
input:not([type="checkbox"]):not([type="radio"]):not([type="file"]),
select,
textarea,
.cc-control {
  width: 100%;
  margin: 0;
  appearance: none;
  border: 1px solid var(--input);
  background: var(--background);
  color: var(--foreground);
  border-radius: var(--radius-md);
  padding: 0.55rem 0.75rem;
  font: inherit;
  font-size: 0.875rem;
  outline: none;
  transition: border-color 0.12s ease, box-shadow 0.12s ease;
}
input:focus,
select:focus,
textarea:focus,
.cc-control:focus {
  border-color: var(--ring);
  box-shadow: var(--focus);
}
textarea,
textarea.cc-control {
  resize: vertical;
  min-height: 5.5rem;
  line-height: 1.45;
}

label { display: block; margin-bottom: 0.2rem; }

.btn,
.cc-btn {
  appearance: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  padding: 0.5rem 0.9rem;
  font: inherit;
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  cursor: pointer;
  transition: background 0.12s ease, color 0.12s ease, border-color 0.12s ease, opacity 0.12s ease;
  text-decoration: none !important;
  white-space: nowrap;
}
.btn,
.cc-btn-primary {
  background: var(--primary);
  color: var(--primary-foreground);
}
.btn:hover,
.cc-btn-primary:hover { filter: brightness(1.05); }
.btn-secondary,
.cc-btn-ghost,
.cc-btn-secondary {
  background: var(--background);
  color: var(--foreground);
  border-color: var(--border);
}
.btn-secondary:hover,
.cc-btn-ghost:hover,
.cc-btn-secondary:hover {
  background: var(--accent);
}
.btn-danger,
.cc-btn-danger {
  background: color-mix(in oklch, var(--destructive) 12%, transparent);
  color: var(--destructive);
  border-color: transparent;
}
.btn-danger:hover,
.cc-btn-danger:hover {
  background: color-mix(in oklch, var(--destructive) 18%, transparent);
}
.btn-sm,
.cc-btn-sm {
  padding: 0.35rem 0.65rem;
  font-size: 0.78rem;
  border-radius: var(--radius-sm);
  height: 2rem;
}
.btn-row,
.cc-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.25rem;
}
.cc-actions { justify-content: flex-end; padding-top: 0.25rem; }
.btn:disabled,
.cc-btn:disabled,
.btn[disabled],
.cc-btn[disabled] {
  opacity: 0.5;
  cursor: not-allowed;
  filter: none;
}

.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.15rem 0.5rem;
  border-radius: var(--radius-pill);
  font-size: 0.72rem;
  font-weight: 600;
  background: var(--secondary);
  color: var(--secondary-foreground);
  border: 1px solid var(--border);
}
.badge-warn { background: var(--badge-warn-bg); color: var(--badge-warn-fg); border-color: transparent; }
.badge-ok { background: var(--badge-ok-bg); color: var(--badge-ok-fg); border-color: transparent; }
.badge-danger { background: var(--badge-danger-bg); color: var(--badge-danger-fg); border-color: transparent; }

table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
}
th, td {
  text-align: left;
  padding: 0.7rem 0.85rem;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
  font-size: 0.875rem;
}
th {
  color: var(--muted-foreground);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  background: var(--muted);
}
tbody tr:hover td { background: var(--hover-row); }
tbody tr:last-child td { border-bottom: 0; }

.flash-group[hidden] { display: none !important; }
.flash { display: none; }

.qr {
  background: #fff;
  padding: 0.6rem;
  border-radius: var(--radius-md);
  display: inline-block;
  margin: 0.5rem 0;
}
.toolbar { display: flex; gap: 0.6rem; margin-bottom: 0.85rem; flex-wrap: wrap; }
.toolbar input { max-width: 20rem; }
.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(10rem, 1fr));
  gap: 0.75rem;
}

.entity-link { font-weight: 600; }
.entity-handle { font-weight: 600; }

/* Data table */
.dt { margin-bottom: 0.5rem; }
.dt-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  align-items: flex-end;
  margin-bottom: 0.75rem;
}
.dt-search { flex: 1 1 14rem; min-width: 11rem; max-width: 20rem; }
.dt-search input { width: 100%; }
.dt-filters { display: flex; flex-wrap: wrap; gap: 0.6rem; align-items: flex-end; }
.dt-filter {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--muted-foreground);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
.dt-filter select,
.dt-page-size select {
  background: var(--background);
  border: 1px solid var(--input);
  color: var(--foreground);
  border-radius: var(--radius-md);
  padding: 0.4rem 0.6rem;
  font-size: 0.84rem;
  font-family: inherit;
  min-width: 7.5rem;
}
.dt-meta {
  margin-left: auto;
  font-size: 0.8rem;
  align-self: center;
  color: var(--muted-foreground);
  font-variant-numeric: tabular-nums;
}
.dt-panel { padding: 0; overflow: hidden; }
.dt-scroll { overflow-x: auto; }
.dt-table { margin: 0; }
.dt-th-sortable { padding: 0 !important; }
.dt-sort {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  width: 100%;
  background: transparent;
  border: 0;
  color: var(--muted-foreground);
  font: inherit;
  font-weight: 600;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  padding: 0.7rem 0.85rem;
  cursor: pointer;
  text-align: left;
}
.dt-sort:hover { color: var(--foreground); background: var(--hover-row); }
.dt-sort-ind { opacity: 0.45; font-size: 0.7rem; }
.dt-empty { text-align: center; padding: 1.75rem 0.75rem !important; color: var(--muted-foreground); }
.dt-skeleton {
  height: 0.6rem;
  border-radius: var(--radius-sm);
  background: linear-gradient(90deg, var(--skeleton-a) 0%, var(--skeleton-b) 45%, var(--skeleton-a) 100%);
  background-size: 200% 100%;
  animation: dt-shimmer 1.2s ease-in-out infinite;
}
.dt-skeleton-row td { padding-top: 0.85rem; padding-bottom: 0.85rem; }
@keyframes dt-shimmer {
  0% { background-position: 100% 0; }
  100% { background-position: -100% 0; }
}
.dt-pager {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.6rem;
  padding: 0.7rem 0.85rem;
  border-top: 1px solid var(--border);
  background: var(--muted);
}
.dt-page-size { display: inline-flex; align-items: center; gap: 0.45rem; font-size: 0.8rem; color: var(--muted-foreground); }
.dt-page-size select { min-width: 4.5rem; }
.dt-pages { display: inline-flex; gap: 0.3rem; align-items: center; }
.dt-page-btn {
  min-width: 2rem;
  height: 2rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  background: var(--background);
  color: var(--foreground);
  font: inherit;
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
}
.dt-page-btn.is-active {
  background: var(--primary);
  border-color: transparent;
  color: var(--primary-foreground);
}
.dt-page-btn:disabled { opacity: 0.4; cursor: not-allowed; }

.ops-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  margin-bottom: 1rem;
}
.ops-form {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  margin-bottom: 0.75rem;
}
.ops-form label {
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--muted-foreground);
}
.ops-inline {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  align-items: center;
}
@media (max-width: 900px) {
  .ops-grid { grid-template-columns: 1fr; }
}
.ops-inline .btn,
.ops-inline .cc-btn { margin-top: 0; }
.bulk-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  align-items: center;
  margin-bottom: 0.75rem;
  padding: 0.6rem 0.75rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--card);
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.85rem;
}
.form-grid label {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--muted-foreground);
}
.form-grid .span-2 { grid-column: 1 / -1; }

.library-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(11rem, 1fr));
  gap: 0.85rem;
}
.library-card {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 0.85rem;
  background: var(--card);
}
.library-card img {
  width: 100%;
  height: 6.5rem;
  object-fit: contain;
  background: var(--muted);
  border-radius: var(--radius-md);
}
.library-meta {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  margin: 0.6rem 0;
  font-size: 0.84rem;
}
.library-meta code { font-size: 0.72rem; color: var(--muted-foreground); }

/* Compose / audience / dashboard */
.cc-page-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.25rem;
}
.cc-crumb {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  margin: 0 0 0.55rem;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--muted-foreground);
}
.cc-crumb a { color: var(--muted-foreground); text-decoration: none !important; }
.cc-crumb a:hover { color: var(--foreground); }
.flash-error:not(.flash) {
  margin: 0.6rem 0;
  padding: 0.6rem 0.75rem;
  border-radius: var(--radius-md);
  background: var(--danger-soft);
  color: var(--destructive);
  font-size: 0.86rem;
  font-weight: 500;
}
.cc-hint { margin: 0 0 1rem; }
.cc-compose {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(20rem, 0.85fr);
  gap: 1rem;
  align-items: start;
}
.cc-card { width: 100%; }
.cc-card::part(base) {
  background: var(--card);
  color: var(--card-foreground);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: none;
}
.cc-card::part(header) {
  border-bottom: 1px solid var(--border);
  padding: 0.85rem 1rem;
}
.cc-card::part(body) { padding: 1rem; }
.cc-card-header {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
}
.cc-card-header strong {
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: -0.015em;
  color: var(--foreground);
}
.cc-stack { display: flex; flex-direction: column; gap: 0.9rem; }
.cc-field { display: flex; flex-direction: column; gap: 0.4rem; min-width: 0; }
.cc-field-grow { flex: 1 1 auto; }
.cc-label {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--foreground);
}
.cc-grid-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.85rem;
}
.cc-grid-2 .span-2 { grid-column: 1 / -1; }
.cc-inline-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  align-items: flex-end;
}
.cc-audience {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}
.cc-preset-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(9.5rem, 1fr));
  gap: 0.5rem;
}
.cc-preset {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  padding: 0.75rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--background);
  cursor: pointer;
  text-align: left;
  font: inherit;
  transition: border-color 0.12s ease, background 0.12s ease;
}
.cc-preset:hover {
  background: var(--accent);
}
.cc-preset.is-active,
.cc-preset:has(input:checked) {
  border-color: var(--primary);
  background: color-mix(in oklch, var(--primary) 8%, var(--background));
  box-shadow: inset 0 0 0 1px color-mix(in oklch, var(--primary) 25%, transparent);
}
.cc-preset input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}
.cc-preset-title {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--foreground);
}
.cc-preset-hint {
  font-size: 0.72rem;
  color: var(--muted-foreground);
  line-height: 1.35;
}
.cc-check {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  font-size: 0.875rem;
  color: var(--foreground);
  cursor: pointer;
}
.cc-table-wrap { overflow-x: auto; }
.cc-table { width: 100%; border-collapse: separate; border-spacing: 0; }
.cc-table th,
.cc-table td {
  text-align: left;
  padding: 0.7rem 0.55rem;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
  font-size: 0.875rem;
}
.cc-table th {
  color: var(--muted-foreground);
  font-weight: 600;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  background: transparent;
}
.cc-msg-title { font-weight: 600; color: var(--foreground); }
.cc-row-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  justify-content: flex-end;
}

.cc-adv::part(base) {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--muted);
}
.cc-adv::part(summary) {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--foreground);
  padding: 0.7rem 0.85rem;
}
.cc-adv::part(content) { padding: 0.25rem 0.85rem 0.85rem; }
.cc-adv-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
}
.cc-adv-card {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--card);
  padding: 0.85rem;
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
  min-width: 0;
}
.cc-adv-card header h4 {
  margin: 0;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--foreground);
}
.cc-adv-card header p {
  margin: 0.15rem 0 0;
  font-size: 0.75rem;
  color: var(--muted-foreground);
}
.cc-demo-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
}
.cc-results {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  max-height: 12.5rem;
  overflow: auto;
}
.cc-result {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.6rem;
  padding: 0.55rem 0.7rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--background);
}
.cc-result strong {
  display: block;
  font-size: 0.85rem;
  color: var(--foreground);
}
.cc-result .muted { font-size: 0.74rem; }
.cc-result-actions { display: flex; gap: 0.35rem; flex-shrink: 0; }
.cc-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  align-items: center;
  min-height: 2rem;
}
.cc-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.3rem 0.55rem;
  border-radius: var(--radius-pill);
  background: var(--secondary);
  color: var(--secondary-foreground);
  border: 1px solid var(--border);
  font-size: 0.78rem;
  font-weight: 600;
}
.cc-chip button {
  appearance: none;
  border: 0;
  background: transparent;
  color: var(--muted-foreground);
  cursor: pointer;
  font-size: 1rem;
  line-height: 1;
  padding: 0;
}
.cc-chip-block { display: flex; flex-direction: column; gap: 0.45rem; }
.cc-chip-label {
  font-size: 0.7rem;
  color: var(--muted-foreground);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-weight: 600;
}

.cc-toasts {
  position: fixed;
  top: 1rem;
  right: 1rem;
  z-index: 80;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  width: min(22rem, calc(100vw - 2rem));
  pointer-events: none;
}
.cc-toast {
  pointer-events: auto;
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
  padding: 0.8rem 0.9rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background: var(--popover);
  color: var(--popover-foreground);
  box-shadow: var(--shadow-sm);
  opacity: 0;
  transform: translateY(-6px);
  transition: opacity 0.18s ease, transform 0.18s ease;
}
.cc-toast.is-in { opacity: 1; transform: translateY(0); }
.cc-toast.is-out { opacity: 0; transform: translateY(-6px); }
.cc-toast strong { font-size: 0.84rem; color: var(--foreground); }
.cc-toast span { font-size: 0.82rem; color: var(--muted-foreground); }
.cc-toast-success { border-color: color-mix(in oklch, var(--success) 40%, var(--border)); }
.cc-toast-error { border-color: color-mix(in oklch, var(--destructive) 40%, var(--border)); }
.cc-toast-warning { border-color: color-mix(in oklch, var(--warning) 40%, var(--border)); }
.cc-toast-info { border-color: color-mix(in oklch, var(--primary) 35%, var(--border)); }

sl-details::part(base) {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--muted);
}
sl-details::part(summary) {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--foreground);
}
sl-divider { --color: var(--border); }
sl-alert {
  --sl-panel-background-color: var(--card);
  border-radius: var(--radius-lg);
}

:root,
html[data-theme="light"],
html[data-theme="dark"],
.dark {
  --sl-color-primary-600: var(--primary);
  --sl-color-primary-500: var(--primary);
  --sl-color-primary-700: color-mix(in oklch, var(--primary) 85%, black);
  --sl-border-radius-medium: var(--radius-md);
  --sl-border-radius-large: var(--radius-lg);
  --sl-font-sans: var(--font);
  --sl-input-font-family: var(--font);
  --sl-input-height-medium: 2.4rem;
}

.dash-head {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.85rem 1.25rem;
  align-items: flex-end;
  margin-bottom: 0.5rem;
}
.dash-window { display: flex; flex-direction: column; gap: 0.45rem; }
.dash-window-btns { display: flex; flex-wrap: wrap; gap: 0.4rem; }
.dash-section { margin: 1.1rem 0 0.7rem; }
.dash-section-title {
  margin: 0 0 0.55rem;
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--muted-foreground);
}
.dash-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  margin: 1rem 0;
}
.dash-grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.dash-chart-card { min-height: 18rem; }
.dash-chart-wrap {
  position: relative;
  height: 14rem;
  width: 100%;
}
.dash-chart-sm { height: 10.5rem; margin-bottom: 0.6rem; }
.dash-status-list { display: flex; flex-direction: column; gap: 0.55rem; }
.dash-status-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.875rem;
}
.dash-bars { display: flex; flex-direction: column; gap: 0.55rem; }
.dash-bar-row {
  display: grid;
  grid-template-columns: 5.75rem 1fr 2.5rem;
  gap: 0.55rem;
  align-items: center;
  font-size: 0.82rem;
}
.dash-bar-row strong.is-active { color: var(--primary); }
.dash-bar-track {
  height: 0.45rem;
  border-radius: var(--radius-pill);
  background: var(--muted);
  overflow: hidden;
}
.dash-bar-fill {
  height: 100%;
  background: var(--warning);
  border-radius: var(--radius-pill);
}
.dash-bar-fill-brand { background: var(--primary); }

/* Auth */
.auth {
  width: min(24rem, calc(100vw - 2rem));
  margin: min(12vh, 6rem) auto 3rem;
  padding: 1.5rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  background: var(--card);
  color: var(--card-foreground);
}
.auth-brand {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  margin-bottom: 1.15rem;
}
.auth-mark {
  width: 2.25rem;
  height: 2.25rem;
  border-radius: var(--radius-md);
  display: grid;
  place-items: center;
  font-weight: 700;
  color: var(--primary-foreground);
  background: var(--primary);
  flex-shrink: 0;
}
.auth h1 {
  margin: 0 0 0.2rem;
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.025em;
  color: var(--foreground);
}
.auth p {
  margin: 0 0 0.9rem;
  color: var(--muted-foreground);
  font-size: 0.875rem;
}
.auth-brand p { margin: 0; }
.auth form {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}
.auth label {
  margin-top: 0.45rem;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--foreground);
}
.auth .btn { margin-top: 0.85rem; }
.auth .qr {
  display: flex;
  justify-content: center;
  margin: 0.5rem auto 0.75rem;
}

@media (max-width: 1100px) {
  .cc-compose,
  .dash-grid,
  .dash-grid-3,
  .cc-adv-grid { grid-template-columns: 1fr; }
}

@media (max-width: 900px) {
  .shell { grid-template-columns: 1fr; }
  .nav {
    position: relative;
    height: auto;
    border-right: 0;
    border-bottom: 1px solid var(--sidebar-border);
  }
  .nav-groups {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.6rem;
  }
  .main { padding: 1rem 1rem 2.25rem; }
  .form-grid,
  .cc-grid-2,
  .cc-demo-grid { grid-template-columns: 1fr; }
  .dt-meta { margin-left: 0; width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  .dt-skeleton { animation: none; }
  .btn, .cc-btn, .nav-link, .cc-toast { transition: none; }
}